A hyperlink is considered to be an active hyperlink from the time a user presses and releases the mouse button when clicking on the hyperlink. When designing a Web page, you can choose a font color to represent active hyperlinks.
Webopedia's "Did You Know...?" Section Use this Webopedia knowledge section for an in-depth overview of specific technologies and occurrences in the areas of Computer Science, The Internet, and Computer Hardware and Software.
webreference.com A comprehensive collection of over 2400 hand-picked links of interest to Web developers, including recent articles relating to Web development and an extensive how to section.
Back to Basics: META Tags Web Developer article on how to implement meta tags in Web pages. Contains background information on HTTP-EQUIV tags and tags that use the NAME attribute.